From b36a716a69403c7209c8709235138bbfa2d7343f Mon Sep 17 00:00:00 2001
From: zhang_xubo <2578876417@qq.com>
Date: Fri, 15 Oct 2021 11:17:07 +0800
Subject: [PATCH] =?UTF-8?q?pg=5Frecvlogical=E5=B7=A5=E5=85=B7=E6=A0=A1?=
 =?UTF-8?q?=E9=AA=8C=E9=80=BB=E8=BE=91=E5=A4=8D=E5=88=B6=E6=A7=BD=E5=90=8D?=
 =?UTF-8?q?=E7=A7=B0=E9=95=BF=E5=BA=A6=E6=B7=BB=E5=8A=A0=E5=AF=B9=E5=8F=8C?=
 =?UTF-8?q?=E5=BC=95=E5=8F=B7=E8=80=83=E8=99=91?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/gausskernel/storage/replication/walsender.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/gausskernel/storage/replication/walsender.cpp b/src/gausskernel/storage/replication/walsender.cpp
index 1cbe433ae..eafe0c14a 100755
--- a/src/gausskernel/storage/replication/walsender.cpp
+++ b/src/gausskernel/storage/replication/walsender.cpp
@@ -1807,6 +1807,7 @@ static bool cmdStringLengthCheck(const char* cmd_string)
 {
     const size_t cmd_length_limit = 1024*100;
     const size_t slotname_limit = 64;
+    const size_t double_quotes_len = 2;
     char comd[cmd_length_limit] = {'\0'};
     char* sub_cmd = NULL;
     char* rm_cmd = NULL;
@@ -1856,7 +1857,7 @@ static bool cmdStringLengthCheck(const char* cmd_string)
         return true;
     }
 
-    if (strlen(slot_name) >= slotname_limit) {
+    if (strlen(slot_name) >= slotname_limit + double_quotes_len) {
         return false;
     }
     return true;